In: Advanced Math
Solve the following problem using the simplex method. If the problem is two dimensional, graph the feasible region, and outline the progress of the algorithm.
Max Z = 5X1 + 3X2 + 2X3
Subject to 4X1 + 5X2 + 2X3 + X4≤ 20
3X1 + 4X2 - X3 + X4≤ 30
X1, X2, X3, X4 ≥ 0